悬吊的屋顶下是一条宽阔的游廊。There is a wide veranda under the overhang of the roof.建造工人必须把新建房屋的屋顶固定得更牢靠些。Builders must fasten down roofs of newly-built homes more securely.我们可以瞥见脚下一些小村庄的屋顶。Below us you could glimpse the rooftops of a...